Abstract
An approach for both stress analysis and fatigue life prediction of bonded joints, based on a 1D-beam model, is presented. Only the adhesive is supposed to fail. The Goland and Reissner framework [1] is extended to unbalanced laminar or monolithic adherends under thermal loads. The J-integral is derived and employed in a modified Paris law, leading to fatigue lives, which are assessed w.r.t. published experimental results [2, 3].
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CITATION STYLE
Paroissien, E., Da Veiga, A., & Laborde, A. (2011). An 1D-beam approach for both stress analysis and fatigue life prediction of bonded joints. In ICAF 2011 Structural Integrity: Influence of Efficiency and Green Imperatives - Proceedings of the 26th Symposium of the International Committee on Aeronautical Fatigue (pp. 359–374). Springer Berlin Heidelberg. https://doi.org/10.1007/978-94-007-1664-3_29
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